DELTA 1 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite DELTA 1 DEB at a glance.

Uptime

17644

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

29.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for DELTA 1 DEB.

Object identification

Identified? True

Debris? True

Object name: DELTA 1 DEB

International designator: 1977-065CC

Object number (NORAD): 10251

Object ID (CCSDS): 10251

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.039 minutes

Inclination: 28.9786 deg

SMA: 7327.543 km

Apoapsis: 1442.653 km

Periapsis: 456.163 km

RAAN: 337.006 deg

Eccentricy: 0.06731384

Argument of periapsis: 261.7902 deg

Mean anomaly: 90.5833 deg

Mean motion: 13.84092835 rev/day

Mean motion (dot): 0.00005618 rev/day²

B* drag term: 0.00075909232 1/R_Earth

Two-line elements (TLE)

Creation date: Nov. 1, 2025, 7:40 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Nov. 1, 2025, 9:30 a.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 10251U 77065CC 25305.39599668 .00005618 00000-0 75909-3 0 9997

TLE line 2: 2 10251 28.9786 337.0060 0673138 261.7902 90.5833 13.84092835385664

Live tracking on map

Real-time ground track for satellite DELTA 1 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object DELTA 1 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 1233	LEO	2024-07-11 02:39:24	0.0005459509	387.0 (m)	PAYLOAD

Associated space launch

Japanese meteorological satellite built by Hughes Space and Communications Company

DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2914 | Himawari’, on board a Delta 2914 space rocket.

The launch took place on July 14, 1977, 10:39 a.m. from Space Launch Complex 17B.

For more information about the launch, click the button.

Delta 2914 | Himawari

Agency: N/A

Status: Launch Successful

Launch date: July 14, 1977, 10:39 a.m. UTC

Rocket: Delta 2914

Launch pad: Space Launch Complex 17B

Location: Cape Canaveral SFS, FL, USA

...

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